when you save the program and try to open again you get the above mentioned error leading to some recorded midi tracks to be unavailable. Meaning one has to redo the project. very frustrating.
This also happens whenever the project hangs and you reopen.
Also the program will just close itself whenever you try to access some functions and plugins.
The new version should be helpful but now it comes with the same problems the previous one had.
It is very bad when you spend money on a software with the expectation of efficiency but it turns out you cannot make music from start till end without having to worry that the program will hang and you have to start the work a fresh.